diff --git a/Fange Pipeline/Pipline.py b/Fange Pipeline/Pipline.py
index b8d6182..8dbfeab 100644
--- a/Fange Pipeline/Pipline.py	
+++ b/Fange Pipeline/Pipline.py	
@@ -8,9 +8,96 @@ About building setup:
 
 import bpy
 
-coll = 'Placeholder'
+from pathlib import Path
 
-for collection in bpy.data.collections:
-    print(f'[Pipeline] Collection "{collection.name}"')
-    if collection.name is 'coll':
-        print(f'[Pipeline] Collection placeholder found')
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+# Init all data
+coll_layout = bpy.data.collections.get('Placeholder')
+output = Path("W:\\", "Graou Studio", "Game Projects", "Fange Prototype", "Assets", "Graph", "Buildings").resolve()
+fbx_preset = 'sm-unity-building'
+
+bpy.ops.object.select_all(action='DESELECT')
+
+def get_export_preset():
+    fbx_preset_paths = bpy.utils.preset_paths(r"operator\export_scene.fbx")
+    fbx_preset = Path(fbx_preset_paths[0], "sm-unity-building.py")
+
+    if fbx_preset_paths:
+        print(f'[Pipeline] Get the preset path "{fbx_preset}"')
+        #select_preset = bpy.utils.preset_find(name=preset_name, preset_path=fbx_preset.as_posix())
+        #print(f'[Pipeline] Preset get {select_preset}')
+
+        return fbx_preset
+
+    else:
+        print(f'[Pipeline] Preset folder not found')
+
+
+def apply_mesh_and_join():
+    """
+    This function make a new mesh with all selected asset.
+    It's usefull to
+    """
+    pass
+
+
+if coll_layout:
+    if len(coll_layout.collection_children):
+        for coll in coll_layout.children:
+            print(f'[Pipeline] Update "{coll.name}" mesh')
+            child = bpy.data.collections.get(coll.name)
+
+            print(f'[Pipeline] Select all mesh inside the collection "{child.name}"')
+            for ob in child.all_objects:
+                print(f'\tLook "{ob.name}", his type are "{type(ob.data)}"')
+                if isinstance(ob.data, bpy.types.Mesh):
+                    ob.select_set(True)
+
+            # Export this collection
+            abs_export = output.joinpath("Garden", "Meshes")
+            if not abs_export.exists():
+                abs_export.mkdir()
+
+            bpy.ops.export_scene.fbx(filepath=abs_export.joinpath(f"SM_{coll.name}.fbx").as_posix(),
+                                        use_selection=True,
+                                        use_visible=False,
+                                        use_active_collection=False,
+                                        global_scale=1.0,
+                                        apply_unit_scale=True,
+                                        apply_scale_options='FBX_SCALE_NONE',
+                                        use_space_transform=True,
+                                        bake_space_transform=True,
+                                        object_types={'MESH','EMPTY'},
+                                        use_mesh_modifiers=True,
+                                        use_mesh_modifiers_render=True,
+                                        mesh_smooth_type='OFF',
+                                        colors_type='SRGB',
+                                        prioritize_active_color=False,
+                                        use_subsurf=False,
+                                        use_mesh_edges=False,
+                                        use_tspace=False,
+                                        use_triangles=False,
+                                        use_custom_props=False,
+                                        add_leaf_bones=True,
+                                        primary_bone_axis='Y',
+                                        secondary_bone_axis='X',
+                                        use_armature_deform_only=False,
+                                        armature_nodetype = 'NULL',
+                                        bake_anim = False,
+                                        bake_anim_use_all_bones = True,
+                                        bake_anim_use_nla_strips = True,
+                                        bake_anim_use_all_actions = True,
+                                        bake_anim_force_startend_keying = True,
+                                        bake_anim_step = 1.0,
+                                        bake_anim_simplify_factor = 1.0,
+                                        path_mode = 'AUTO',
+                                        embed_textures = False,
+                                        batch_mode = 'OFF',
+                                        use_batch_own_dir = True,
+                                        axis_forward = 'X',
+                                        axis_up = 'Y'
+                                     )
+            print(f'[Pipeline] Export here "{abs_export}"')
+            bpy.ops.object.select_all(action='DESELECT')
+
+    #for coll in coll_layout.children:
+    #    print(f'[Pipeline] Check {coll}. Item type {type(coll)}')
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